129623650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 265233024

約数和(自身を除く): 135609374

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 4243, 6110, 8486, 15275, 21215, 30550, 42430, 55159, 106075, 110318, 199421, 212150, 275795, 398842, 551590, 997105, 1378975, 1994210, 2592473, 2757950, 4985525, 5184946, 9971050, 12962365, 25924730, 64811825, 129623650]

約数ペア:

[(1, 129623650), (2, 64811825), (5, 25924730), (10, 12962365), (13, 9971050), (25, 5184946), (26, 4985525), (47, 2757950), (50, 2592473), (65, 1994210), (94, 1378975), (130, 997105), (235, 551590), (325, 398842), (470, 275795), (611, 212150), (650, 199421), (1175, 110318), (1222, 106075), (2350, 55159), (3055, 42430), (4243, 30550), (6110, 21215), (8486, 15275)]